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Copper‐Free Sonogashira Coupling Reaction Catalyzed by PVC‐Supported Triazine Palladium(II) Complex Under Aerobic Conditions
Author(s) -
Bakherad Mohammad,
Keivanloo Ali,
Hadi Amene,
Siavoshi Maesoume
Publication year - 2014
Publication title -
asian journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.846
H-Index - 44
eISSN - 2193-5815
pISSN - 2193-5807
DOI - 10.1002/ajoc.201402125
Subject(s) - chemistry , palladium , sonogashira coupling , catalysis , copper , halide , aryl , phosphine , triazine , polymer chemistry , organic chemistry , alkyl
A PVC‐supported triazine palladium(II) complex is a highly active catalyst for the copper‐free Sonogashira coupling of aryl halides with terminal alkynes at room temperature under aerobic conditions. This phosphine‐free heterogeneous palladium catalyst can be easily recovered from the products and reused many times.